<head>
  <title>${info.subTitle} - ${info.title}</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <meta name="keywords" content="${info.keywords}">
  <meta name="description" content="${info.description}">
  <link rel="stylesheet" href="${rc.contextPath}/webjars/layui/css/layui.css">
  <link rel="stylesheet" href="${rc.contextPath}/webjars/css/global.css?20170829">
</head>